# ps平面设计（ai, cdr） (@kh518) on douyin

- id: koinon:creator:douyin_kh518
- url: https://koinonlink.com/kol/douyin/kh518
- schema_version: 1.4

## Identity
- platform: douyin
- handle: kh518
- platform_url: https://www.douyin.com/user/MS4wLjABAAAA4OSd33c4vxWLrzruJWDHj0sa8xPOaZuJrzhLssz9e1g
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 454459
- following: 12
- posts_total: 127
- posts_observed: 2
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.24306
- best_post_interactions: 110463
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: devtools
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: PS鼠绘技巧与钢笔工具应用, 海报光影质感与立体效果制作, 无需C4D的场景/字体特效设计, 节日与主题海报案例演示, 平面设计基础到进阶教程
- bio: 🌞大家好！我是余老师，深耕平面设计行业多年的老设计师兼设计老师一枚❗️精通PS、AI、CDR及平面设计原创理论知识❗️擅长展馆设计、品牌设计、广告设计等❗️
💥橱窗里的课程是我精心制作并亲自解答的哟‼️

## Audience (inferred)
- status: present
- description: beginner graphic designers and frontline execution designers, primarily learning PS raster painting, poster effects, and 3D-like design techniques without C4D
- roles: design
- seniority: learner
- pain_points: uncomfortable with pen tools and lighting control, struggling to achieve realistic textures, want to create 3D or effect-heavy posters but don’t know C4D—seeking PS alternatives, raster painting complex scenes or text is time-consuming and lacks streamlined techniques, lacking practical drawing approaches and references for holiday-themed or creative posters
- posts_analysed: 78
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.5
- promotion_intent: 0.5
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: C — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_kh518#771401ad] PS鼠绘，鼠控光影之键盘鼠标 #PS #平面设计 #PS技能 #海报设计 #广告设计 (https://www.douyin.com/user/MS4wLjABAAAA4OSd33c4vxWLrzruJWDHj0sa8xPOaZuJrzhLssz9e1g)
- [douyin_kh518#b165e966] 野马进行曲（phonk）
- [douyin_kh518#089f5522] #PS #平面设计 #PS技能 #海报设计 #广告设计
- [douyin_kh518#a62ca11f] PS鼠绘包装效果图 #PS#平面设计#海报设计 #广告设计 #ps技能
- [douyin_kh518#2fb8a9f2] 时尚商务节奏 企业
- [douyin_kh518#a3bb3a9f] #PS#平面设计#海报设计 #广告设计 #ps技能
- [douyin_kh518#936fe172] PS鼠绘毛发效果 #PS #平面设计 #海报设计 #视觉设计 #PS技能
- [douyin_kh518#a06c33b0] @ps平面设计（ai, cdr）创作的原声

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=86, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=86, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=86, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=108, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 86
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 14
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_kh518
- Request removal: https://koinonlink.com/claim?k=douyin_kh518
- Terms: https://koinonlink.com/for-ai